View Full Version : Interesting article about splitting Ritalin SR

01-12-15, 10:19 PM
I was searching for this info and saw a few posts on the forum, so I figured I'd post this here.

Apparently there isn't a whole lot of a difference when you split Ritalin SR/Methylphenidate ER. Especially for Methylphenidate.

For both, the greatest difference is seen at ~2 hours, but that declines and by ~7 hours there isn't any difference between the two.